التفاصيل البيبلوغرافية
| العنوان: |
Stubble Burning Effect On Soil's Dielectric Behavior: An Exploration Of Machine Learning-Based Modelling Approaches. |
| المؤلفون: |
Palta, Prachi, Kaur, Prabhdeep |
| المصدر: |
Soil & Sediment Contamination; 2024, Vol. 33 Issue 6, p737-757, 21p |
| مصطلحات موضوعية: |
MATERIALS science, DIELECTRIC properties, SOIL science, ARTIFICIAL neural networks, SOIL profiles |
| مصطلحات جغرافية: |
PUNJAB |
| الشركة/الكيان: |
AGILENT Technologies Inc. |
| مستخلص: |
Stubble burning is a conventional technique of residue management that has affected the physio-chemical properties of the soils. In soil sciences, dielectric properties of soils using radio and microwave-based remote sensing have huge applications. Thus, presented paper has studied the burning effects of stubble on soil's physical, chemical and dielectric properties ($\varepsilon {^{\prime}} $ ε ′ and $\varepsilon {^{\prime \prime}}$ ε ′′ ). Moreover, the experimentally observed soil's dielectric data has been explored with various classical Machine Learning (ML) and Neural Network (NN) based regression models. The soil samples were taken from the fields of Punjab, India, in the October-November months following a multistage soil sampling method. Then, Dak-12 open-ended coaxial probe (DOCP) has been used in alliance with a two-port Vector Network Analyzer (VNA) E5071C, Agilent Technologies, to investigate the dielectric properties of soil samples. The obtained results indicate that physio-chemical and dielectric properties have been strongly affected by burning as well as because of the presence of high concentrations of ash residues. $ \varepsilon {^{\prime}} $ ε ′ and $\varepsilon {^{\prime \prime}}$ ε ′′ variations with depth indicate that ash residues can seep up to depths of 10 cm in a single burning process. Moreover, the continuous burning of stubble can have permanent effects on soil's properties. Among considered regression models, the Deep NN-based regression model has given the most accurate predictions of the regressor variables $\varepsilon {^{\prime}} $ ε ′ and $\varepsilon {^{\prime \prime}}$ ε ′′ , with a root-mean-square-error (RMSE) of 0.06 and 0.07, respectively. Stubble burning has visible effects on physical, chemical as well as dielectric properties of soil. The burning of stubble damages natural ecosystem and essential nutrients which decrease fertility of soil. Also, the resultant residue ash becomes permanent part of soil profile and alters basic properties of soil. Moreover, exploration of ML-based regression models suggests the tremendous applications of data-centric models in soil and material sciences. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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